0 a chemical compound with a high molecular weight, formed by joining the molecules of two or more compounds -- 共聚物
We prove the existence of energy equilibria of the di-block copolymer problem in the unit disk.
Other options are gloves made from either vinyl or ethylene copolymer, each of which will undoubtedly present their own set of issues.
They represent copolymer configurations with concentrically layered monomer micro-domains.
Both models were used to study the mechanisms by which the copolymers exert their effects.
The copolymer pressure gauge assemble was set inside the liquid at various depths from the surface irradiated by the laser.
Articles made wholly or partly of polyvinyl chloride resins or their copolymers the following: sheets or sheeting of a weight of not less than 12 oz.
Other polymers used in plastic-based hairsprays are copolymers with vinyl acetate and copolymers with maleic anhydride.
Common reaction mechanisms used to synthesize these copolymers include free-radical polymerization, anionic polymerization, atom-transfer radical-polymerization, and living polymerization techniques.
